. >> reporter: dr. novak says wipes once the doctor has okayed the prescription for marijuana, they then then don't provide much in the way of information of how to take t what is the dosing? what is the strength? medication and so forth. just not much information being provided. the patient pacically gets a card which is a license to take to a dispensary where they can pick the medication up. the problem is they can get as much as they want to. they can debt get it for friends as well. so with we see is people are getting cannabis and then that way, they are also providing it for their friends who may or may not have a prescription as well. so you can see that, even federally regulating marijuana for medicinal purposes, really has its challenges and i think what dr. no, ma'am as and dr. novak are provoiding here is some clarity. it is in 24 states. how can we make this a more scientific process. >> sounds good actually lot more debate to go on this. >> exactly. >> thank you. >>> and how about this story in t

dr. stacey, professor of history at monmouth college and bibliographer for the first lady's library in canton, ohio. bill novakorked with nancy reagan on her memoir "my turn." welcome to all of you. as we stay on these pictures, let me defer to you first, david gergen. we are looking at the list, michelle obama, rosalynn carter, tom brokaw, larry king, wayne newton, tina sinatra. what does that tell you about who nancy reagan was? >> nancy reagan was enormously active socially. she had a great many friends in private. she believed -- not only did she welcome that, but she believed it was a way to change our politics. for example, when she came to washington she struck up a relationship with catherine grant, "washington post" had been an opposition newspaper to previous republicans but they became fast friends and it was a nourishing relationship and she saw the social as a way to advance the political. it worked out very well. it was natural to her. that's what she liked. she liked good company. they gave more state dinners, like three times as many as president bush did george w. in his eight years. >> we wil